(19)
(11) EP 4 078 394 A1

(12)

(43) Date of publication:
26.10.2022 Bulletin 2022/43

(21) Application number: 20839177.1

(22) Date of filing: 11.12.2020
(51) International Patent Classification (IPC): 
G06F 16/23(2019.01)
G06F 16/21(2019.01)
G06F 16/27(2019.01)
(52) Cooperative Patent Classification (CPC):
G06F 16/219; G06F 16/2358; G06F 16/27
(86) International application number:
PCT/US2020/064657
(87) International publication number:
WO 2021/126711 (24.06.2021 Gazette 2021/25)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 16.12.2019 US 201962948763 P
04.03.2020 US 202062985270 P
27.11.2020 US 202017105830

(71) Applicant: Netflix, Inc.
Los Gatos, California 95032 (US)

(72) Inventors:
  • ANDREAKIS, Andreas
    Los Gatos, California 95032 (US)
  • PAPAPANAGIOTOU, Ioannis
    Los Gatos, California 95032 (US)

(74) Representative: Kilburn & Strode LLP 
Lacon London 84 Theobalds Road Holborn
London WC1X 8NL
London WC1X 8NL (GB)

   


(54) WATERMARK-BASED TECHNIQUES FOR CHANGE-DATA-CAPTURE